Update Packages

Overview

Systematically update Node.js, pnpm, and npm dependencies to latest versions across entire project, including all package.json files, CI/CD configs, and Docker files. Core principle: Always verify against official sources, never assume or guess versions.

When to Use

ONLY when user explicitly asks to update Node.js or pnpm versions.

Do NOT use this skill:

• •Proactively or automatically
• •"Before starting new features"
• •Based on security advisories
• •When you notice outdated versions
• •For updating application dependencies (use standard package manager)
• •When project requires specific older versions for compatibility

Wait for explicit user request.

Quick Reference

Implementation

1. Get Latest Versions from Official Sources

ALWAYS check official sources first - never guess or use cached knowledge:

# Node.js - Check official site
# Visit: https://nodejs.org/en/download/package-manager
# Or use API:
curl -s https://nodejs.org/dist/index.json | grep -m1 '"version"' | cut -d'"' -f4

# pnpm - Check official site
# Visit: https://pnpm.io/installation
# Or use npm:
npm view pnpm version

Why: Your knowledge may be outdated. Official sources are authoritative.

2. Update npm Dependencies with npm-check-updates

Use the package manager to run npm-check-updates for all package.json files:

# Using pnpm (recommended if project uses pnpm)
pnpm dlx npm-check-updates -u

# For monorepos or multiple package.json files
pnpm dlx npm-check-updates -u --deep

# After updating, install new versions
pnpm install

Alternative package managers:

# Using npx (npm)
npx npm-check-updates -u
npm install

# Using yarn
npx npm-check-updates -u
yarn install

What this does:

• •Scans package.json for outdated dependencies
• •Updates version numbers to latest
• •Respects semantic versioning ranges (can be configured)

Options:

• •-u or --upgrade: Write updated versions to package.json
• •--deep: Update nested package.json files in workspaces
• •--target minor: Only update to latest minor versions
• •--target patch: Only update to latest patch versions
• •--interactive: Choose which packages to update

3. Find ALL Locations

Search comprehensively - don't rely on memory:

# Find Node.js version references
grep -r "node" --include="*.json" --include="*.yml" --include="*.yaml" \
  --include="Dockerfile*" --include=".nvmrc" --include=".node-version" \
  --include=".tool-versions"

# Find pnpm version references
grep -r "pnpm" --include="*.json" --include="*.yml" --include="*.yaml" \
  --include="Dockerfile*" --include="package.json" --include=".tool-versions"

Common locations:

• •.tool-versions (asdf version manager)
• •.nvmrc or .node-version (other version managers)
• •package.json (engines field, packageManager field)
• •.github/workflows/*.yml (GitHub Actions)
• •.gitlab-ci.yml (GitLab CI)
• •Dockerfile and docker-compose.yml
• •CI config files (.circleci/, azure-pipelines.yml, etc.)

4. Update Systematically

For each location found:

Node.js updates:

// package.json
{
  "engines": {
    "node": ">=22.0.0"  // Update to latest major
  }
}

# .github/workflows/ci.yml
- uses: actions/setup-node@v4
  with:
    node-version: '22'  # Update to latest major

# .tool-versions (asdf)
nodejs 22.11.0
pnpm 9.14.2

# .nvmrc (if using nvm)
22.11.0

pnpm updates:

// package.json
{
  "packageManager": "pnpm@9.14.2",  // Exact latest version
  "engines": {
    "pnpm": ">=9.0.0"  // Latest major
  }
}

# .github/workflows/ci.yml
- uses: pnpm/action-setup@v4
  with:
    version: 9.14.2  # Exact latest version

5. Verify Updates Work

Local verification:

# Update local versions (asdf example)
asdf install nodejs 22.11.0
asdf install pnpm 9.14.2
asdf global nodejs 22.11.0  # or asdf local
asdf global pnpm 9.14.2

# Verify versions
node -v  # Should show v22.x.x
pnpm -v  # Should show 9.x.x

# Test installation works
pnpm install
pnpm build  # Or relevant build command

CI/CD verification:

• •Commit changes and push
• •Monitor CI/CD pipeline runs
• •Verify no version-related failures

Common Mistakes

Red Flags - STOP and Verify

• •"I'll use version X" without checking sources → Check official sites
• •"I updated package.json" without searching → Find ALL locations
• •"This should work" without testing → Test locally first
• •"CI will catch issues" → Verify CI config updated too

Checklist

• • Check nodejs.org for latest Node.js version
• • Check pnpm.io or npm for latest pnpm version
• • Run npm-check-updates to update npm dependencies
• • Install updated dependencies (pnpm install)
• • Search for ALL Node.js references (grep -r)
• • Search for ALL pnpm references (grep -r)
• • Update .tool-versions (asdf) or other version manager files
• • Update package.json (engines, packageManager)
• • Update CI/CD workflows (GitHub Actions, GitLab CI, etc.)
• • Update Dockerfiles if present
• • Install versions locally (asdf install)
• • Run local build/tests
• • Commit and verify CI/CD passes

Real-World Impact

Without systematic approach:

• •Frontend updated, backend still on old version
• •CI/CD fails because workflow uses old version
• •Build works locally but breaks in CI

With systematic approach:

• •All locations updated consistently
• •CI/CD verified to use latest versions
• •Clean deployment with modern tooling